6545731054 has 8 divisors (see below), whose sum is σ = 9819129600. Its totient is φ = 3272687856.

The previous prime is 6545731043. The next prime is 6545731067. The reversal of 6545731054 is 4501375456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6545730998 and 6545731016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36654 + ... + 120145.

It is an arithmetic number, because the mean of its divisors is an integer number (1227391200).

Almost surely, 2^6545731054 is an apocalyptic number.

6545731054 is a deficient number, since it is larger than the sum of its proper divisors (3273398546).

6545731054 is a wasteful number, since it uses less digits than its factorization.

6545731054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177674.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 6545731054 is about 80905.6923460890. The cubic root of 6545731054 is about 1870.6220636274.

The spelling of 6545731054 in words is "six billion, five hundred forty-five million, seven hundred thirty-one thousand, fifty-four".